Today it was put in an article "Top 10 new uses for LEDs" at Instructables: http://www.instructables.com/community/Top_LED_Instructables/
It was billed as:
- LED Creatures - These LED creatures can be programmed to recognize each other and can be a great project for kids and beginner LEDers.
I've yet to hear of anyone actually building one from my plans. That will be a major milestone!